ACCA is a non-profit association serving more than 60,000 professionals and 4,000 businesses in the HVACR community, working together to promote professional contracting, energy efficiency, and healthy, comfortable indoor environments.
Has anyone done a combustion analysis on a relatively current furnace? Is a 90 truly a 90? Or are the numbers done in lab-like conditions that cannot be reproduced in real time? any info would be…Continue
Started by randy tolowski. Last reply by Christopher Morin Apr 10, 2012.